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参数资料
| 型号： | M27V512-120K6TR |
| 厂商： | 意法半导体 |
| 英文描述： | 512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
| 中文描述： | 512千位64Kb的x8低压紫外线EPROM和检察官办公室存储器 |
| 文件页数： | 1/16页 |
| 文件大小： | 108K |
| 代理商： | M27V512-120K6TR |
1/16
May 1998
M27V512
512 Kbit (64Kb x8) Low Voltage UV EPROM and OTP EPROM
I
LOW VOLTAGE READ OPERATION:
3V to 3.6V
I
FAST ACCESS TIME: 100ns
I
LOW POWER CONSUMPTION:
– Active Current 10mA at 5MHz
– Standby Current 10
μ
A
I
PROGRAMMING VOLTAGE: 12.75V
±
0.25V
I
PROGRAMMING TIME: 100
μ
s/byte (typical)
I
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code: 3Dh
DESCRIPTION
The M27V512 is a low voltage 512 Kbit EPROM
offered in the two ranges UV (ultra viloet erase)
and OTP (one time programmable). It is ideally
suited for microprocessor systems and is orga-
nized as 65,536 by 8 bits.
The M27V512 operates in the read mode with a
supply voltage as low as 3V. The decrease in op-
erating power allows either a reduction of the size
of the battery or an increase in the time between
battery recharges.
The FDIP28W (window ceramic frit-seal package)
has transparent lid which allows the user to ex-
pose the chipto ultraviolet light to erase the bit pat-
tern. A new pattern can then be written to the
device by following the programming procedure.
For applications wherethe content is programmed
only one time and erasure is not required, the
M27V512 is offered in PDIP28, PLCC32 and
TSOP28 (8 x 13.4 mm) packages.
Figure 1. Logic Diagram
AI00732B
16
Q0-Q7
VCC
M27V512
GVPP
VSS
8
A0-A15
E
Table 1. Signal Names
A0-A15
Address Inputs
Q0-Q7
Data Outputs
E
Chip Enable
GV
PP
Output Enable
V
CC
Supply Voltage
V
SS
Ground
1
28
28
1
FDIP28W (F)
PDIP28 (B)
PLCC32 (K)
TSOP28 (N)
8 x 13.4mm
相关PDF资料 |
PDF描述 |
|---|---|
| M27V512-120K1TR | 512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
| M27V512-120F6TR | 512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
| M27V512-120F1TR | 512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
| M27V512-120B6TR | 512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
| M27V512-120B1TR | 512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M27V512-120N1 | 功能描述:可擦除可编程ROM 512K (64Kx8) 120ns RoHS:否 制造商:Maxim Integrated 类型: 存储容量:1024 bit 组织:1 K x 1 接口类型: 工作电流:5 uA 编程电压: 工作电源电压:2.8 V to 6 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:TO-92 |
| M27V512-120N1TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
| M27V512-120N6TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
| M27V512-150B1TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
| M27V512-150B6TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:512 Kbit 64Kb x8 Low Voltage UV EPROM and OTP EPROM |
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